16. Whoever stole those computers _____ a mystery.
(A) remains
(B) remain
(C) remaining
(D) are remaining

答案：登入後查看
統計： A(469), B(23), C(63), D(15), E(0) #1727122

詳解 (共 1 筆)

#5133711

還原原句是：

 Anyone who stole those computers _____ a mystery
         s                   形容詞子句                  v        補語


主詞是anyone用單數，答案要選動詞，所以選(A)

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